28858566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 63202176

約数和(自身を除く): 34343610

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1321, 1986, 2642, 3641, 3963, 7282, 7926, 10923, 14531, 21846, 29062, 43593, 87186, 437251, 874502, 1311753, 2623506, 4809761, 9619522, 14429283, 28858566]

約数ペア:

[(1, 28858566), (2, 14429283), (3, 9619522), (6, 4809761), (11, 2623506), (22, 1311753), (33, 874502), (66, 437251), (331, 87186), (662, 43593), (993, 29062), (1321, 21846), (1986, 14531), (2642, 10923), (3641, 7926), (3963, 7282)]